289973152

素因数分解:

$2^5\times 7^1\times {\mathrm{151}}^1\times {\mathrm{8573}}^1$

素因数の和:8741

約数の個数: 48

約数和(自身を含む): 656836992

約数和(自身を除く): 366863840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 151, 224, 302, 604, 1057, 1208, 2114, 2416, 4228, 4832, 8456, 8573, 16912, 17146, 33824, 34292, 60011, 68584, 120022, 137168, 240044, 274336, 480088, 960176, 1294523, 1920352, 2589046, 5178092, 9061661, 10356184, 18123322, 20712368, 36246644, 41424736, 72493288, 144986576, 289973152]

約数ペア:

[(1, 289973152), (2, 144986576), (4, 72493288), (7, 41424736), (8, 36246644), (14, 20712368), (16, 18123322), (28, 10356184), (32, 9061661), (56, 5178092), (112, 2589046), (151, 1920352), (224, 1294523), (302, 960176), (604, 480088), (1057, 274336), (1208, 240044), (2114, 137168), (2416, 120022), (4228, 68584), (4832, 60011), (8456, 34292), (8573, 33824), (16912, 17146)]